Sony BRAVIA 5 (XR5) vs TCL A400 PRO

Looking at similar results in terms of black levels and contrast, we expected the same stable performance as last year's model when it comes to HDR content. Unfortunately – and this must be said plainly – there has been a regression here that is hard to overlook. The paradox is that the peak brightness of the Bravia 5 can be impressive: in our synthetic tests, the television reached around 1000 nits in HDR. Sounds great, right? The problem is that this power does not always translate effectively to all movie scenes. When small, pinpoint elements appear on the screen, something that was usually refined with surgical precision in the case of Sony clearly falters this time. The algorithms try to maintain deep blacks around small objects, but the side effect is that details can be dimmed to the point of becoming barely visible. A case in point is the movie Sicario 2 – there, in some scenes, small light sources practically vanished as if someone had covered them with dark film.

Of course, not everything looks so dramatic. In simpler, brighter scenes, where the image is filled with a greater amount of light, the Bravia 5 shows that it can shine: literally and figuratively. At that point, the television achieves values in the range of 600–800 nits, which we observed in both synthetic tests and during movie screenings. The impression is truly positive; the brightness adds dynamism, and the colors appear vivid and fresh. However, there remains a certain dissonance. We feel a slight confusion because it is evident that something has gone the wrong way. Technological advancement – more zones, greater backlight power – has not been supported by the refined image management we usually associate with Sony. Fortunately, there are elements that have not been worsened and are instead at a very high level. We are talking about color reproduction. Thanks to the use of the PFS filter, the color gamut coverage is excellent – about 97% of DCI-P3 and 75% of BT.2020. These values allow for a truly wide color reproduction, giving films a natural and cinematic character.

The TCL A400 Pro is a moderately bright TV. Its peak brightness reaches about 600 nits. That level already allows for a real HDR effect and in many movies it does produce a noticeably more attractive picture than SDR. However, it is not a level that overwhelms by brightness alone. The A400 Pro is not one of those TVs that "attack" the viewer with a powerful flash in every dramatic scene. The biggest limitation is visible with small bright elements on a dark background. Due to rather aggressive control of the dimming zones, the TV can significantly reduce their brightness — in extreme cases down to around 100 nits. That means small lights, sparks, stars, or single highlights can be much less visible than they should be. That said, this is not done without reason. The A400 Pro does this to keep blacks as deep as possible and to limit haloing around bright objects. It's a deliberate compromise: the TV more often chooses deeper blacks over maximally bright, point-like highlights. On one hand this is understandable, especially with a limited number of dimming zones, but on the other hand you should be aware that the HDR effect will not always be as strong as the peak brightness alone would suggest.

On the plus side, the colors are worth noting. The PFS LED filter used here, marketed by the manufacturer as QLED, produces suitably saturated colors. Our measurements showed about 94% coverage of the DCI-P3 gamut and about 74% of BT.2020, which is a solid result for this class.

Sony Bravia 5 was of course tested in the best possible mode, which is the Cinema mode. Right out of the box, it offers the most natural colors, definitely better than anything provided by the "eco" or "dynamic" modes, which are more suitable for a store display than a living room. However, the Cinema mode itself does not guarantee that we can always expect cinematic image quality. In SDR content, we had practically no major complaints – the slightly warm white balance made the scenes take on a somewhat golden tone, but it was nothing that was glaringly obvious. However, the problem arose with HDR materials. Here, the color reproduction simply looked poor. The white balance was severely off – with an excess of blue and a noticeable lack of red. At times, it even resembled the store "super vivid image" mode, where everything is overexposed and artificially boosted.

This state of affairs made managing brightness seem too aggressive as well. The EOTF graph clearly showed that the television had issues with overexposing many scenes right out of the box. And while we know what Sony televisions are usually capable of, it was hard to remain indifferent here – which is why we quickly decided to go for calibration.

As standard, we carried out color measurements in the best-calibrated mode, Filmmaker Mode, the one that is supposed to be closest to the creators’ intent. The A400 Pro, of course, also offers other picture modes, but in practice they suffer from much larger color errors and alter the image character more strongly. We won’t go into those modes in detail in this part of the test. So how does the factory color reproduction perform? In short: really very well. In fact, looking at our measurement results, it’s excellent. Both the white balance and the luminance response were set surprisingly precisely. The errors were so small that during testing we genuinely rubbed our eyes in disbelief. Such good out-of-the-box settings don’t happen often, even in TVs operating in Filmmaker Mode. All the more reason to praise TCL, because the A400 Pro right out of the box can produce an image very close to how the source material should look. The results were so good that you could easily think someone had already paid extra attention to that unit and tried to calibrate it.

Our nitpicking really comes down to just one thing. In SDR content the image was slightly brighter than the reference for a dark room, because the factory gamma was set closer to 2.3 than to 2.4. It’s not a big error and most viewers probably won’t even notice it.

However, it should be noted that we’re talking about our specific review sample. With factory colors there can always be some variation between units, production batches, or screen sizes. So we don’t assume that every A400 Pro will look identical straight out of the box.

After calibration, the situation changed drastically. We managed to tune the white balance so that entire scenes began to look more natural, and the image gained coherence and elegance. In HDR, we finally got rid of that unwanted blooming effect that had previously ruined some shots. Suddenly, it turned out that the Bravia 5 can extract much more from films than the first contact "straight out of the box" suggested. Yes, if we take a look at the graphs and compare them with the reference patterns, we can see that the start of the EOTF curve slightly deviates from the reference line. However, this is not so much a calibration error as a natural limitation of Mini-LED technology, which cannot be bypassed. Sony, instead of clinging to perfect black, prefers to prioritize the visibility of details – and in practice, it’s hard to disagree with that. We prefer to see the texture of the material on the screen rather than a pitch-black blob that obliterates all nuances.

The calibration itself made a significant difference. After about an hour spent on adjustments, we felt that the picture resembled that from the best cinema halls – of course on a home scale, but with the same sense of quality and refinement. And in such moments, we remember why we love Sony televisions: because once we fine-tune them, they can reward us with an image that captivates for long hours.

Despite its excellent factory tuning, we couldn't resist checking how the TCL A400 Pro would respond to a professional calibration. Since the starting point was so good, we were even more curious whether we could squeeze even more out of this TV. And here we have to boast: we managed to bring our unit to absurdly low color errors. Results below 1 are something you don't see every day, even on very good TVs. Such results are more often associated with professional reference monitors than with a lifestyle TV for the living room. In terms of white balance and color reproduction, the A400 Pro after calibration simply performed outstandingly. The only thing we can pick at after a deeper analysis concerns the brightness behavior. The TV can manipulate luminance levels depending on the content being displayed, and quite often the image is a bit darker than it should be according to the standard. This most likely stems from the way the Mini-LED backlight and local dimming algorithms work in this model. However, that doesn't spoil the overall impression, because in terms of color precision alone the A400 Pro after calibration reached a level we really didn't expect.

Bravia 5 carries within it the genes of Sony, which remain intact – and thank goodness for that, because we are talking about absolutely remarkable digital image processing. There is a reason that for years it has been believed that it is this brand of television that sets the standard for how a screen should handle lower-quality materials. If someone is still watching classic television, old movies, or YouTube in lower resolution, here they get equipment that can turn such content into a surprisingly pleasant experience. On board, we find several tools worth activating. The first of these is "digital noise reduction." Set to a medium level, it works almost flawlessly – smoothing tonal transitions that usually pose the biggest challenge with low-quality materials, while not introducing any artificial artifacts. Importantly, it also does not remove the filmic character, or the natural grain that is an intentional element in many productions. Another advantage of Bravia 5 is the upscaling capabilities of the XR processor. The image presented after scaling is soft yet sharp and clear. The contours of characters are well-defined, and backgrounds retain their structure without excessive artificial sharpening. It’s hard to find a better television for watching lower-quality content – Bravia 5 only confirms why Sony is regarded as the benchmark in this field.

Digital video processing is unfortunately one of the weaker points of the TCL A400 Pro. That doesn't mean the TV performs badly, but it's hard to call it anything clearly above standard. The upscaling itself is adequate: edges are smoothed fairly well, the image doesn't look overly sharp or pixelated, and lower-quality content can be watched without major discomfort. At the same time the overall look is slightly soft and it lacks the precision that the best image processors in more expensive TVs can deliver.

Much worse, however, is its handling of tonal transitions caused by heavy compression. TCL equipped the A400 Pro with a "Gradual Smoothing" feature that in theory should reduce visible color banding and artifacts in lower-quality content. In practice its effectiveness is very limited. It does not improve tonal transitions in any noticeable way, and at higher settings it can also smooth out image details, giving the picture an artificial, slightly blurred character. For that reason we think it's best to leave this feature off. The A400 Pro handles basic image scaling decently, but if you often watch heavily compressed content with visible posterization, this model won't be one of the best choices.

Bravia 5 has a 120 Hz panel, which in itself sounds like an invitation to watch sports, fast matches, or spectacular action movies. However, the real magic begins only when MotionFlow comes into play – Sony's proprietary smoothing technology. Thanks to it, we can adjust the character of the image to our own preferences. The “smoothness” slider allows us to transition from a cinematic vibe with a slight “jitter” of the film frame to an almost theatrical fluidity, where every ball in the game glides across the screen like on a string. The higher the value, the smoother and more fluid it is; the lower – the more cinematic and natural. In the options, we also find an additional setting that Sony has called “clearness.” This is nothing more than the BFI function (which stands for black frame insertion), which aims to improve motion clarity. It sounds great in theory, but in practice, you need to use it with great caution. Why? Because all higher settings cause brightness drops of up to half, and in some cases, there can also be contour doubling. Therefore, if we want to use it, we recommend the lowest possible level – “1” out of the available ten. This way, we gain a little better motion clarity without risking a loss of half the image brightness.

The TCL A400 Pro is equipped with a 144 Hz panel, but in practice we're most interested in how it performs at 120 Hz. That's the refresh rate used by most consoles today, as well as many sports broadcasts and high-frame-rate content. In this range the TV performs quite well. Motion clarity is really good, especially after properly configuring the motion smoothing. The "Motion Clarity" feature improves smoothness. Its settings include two sliders that let you tailor the motion smoothing to your preferences — separately for lower- and higher-frame-rate material. That way you can achieve either a more cinematic look or a noticeably smoother picture. If you don't want to tweak settings manually, you can use presets such as low, medium, high, cinema, or nature.

In the Bravia 5, there is significant progress compared to the X90L model from two years ago. The television offers literally everything that its predecessor had, but this time the issues that could irritate gamers have been fixed. The problems with setting up variable refresh rate (VRR) have disappeared, and there are no longer any issues with configuring HDR content in HGiG mode. In short: we get a device that simply works as it should without any fuss. The Bravia 5 thus has everything one could expect from a modern gaming television – and it could be advertised with the slogan "ready for PS5" without exaggeration. This is a statement we couldn't make about the X90L model. Hats off, Sony!

It's just a shame that in such a relatively high-priced model, a complete set of four HDMI 2.1 ports is missing. In everyday use, this won't be a problem for most people, but if someone has a console, soundbar, and additional equipment connected via HDMI, at some point there will be a need to either choose or juggle cables.

When it comes to features for gamers, the TCL A400 Pro performs excellently. The TV has practically everything you can expect from a gaming TV today: 4K support at high refresh rates, VRR, ALLM, correct implementation of HDR formats in games, including Dolby Vision, and HGiG. Because of that it works well with both next-gen consoles and PCs. Another plus is the inclusion of a Game Bar, a special panel with the most important settings for gamers. From it you can quickly check basic signal information, refresh rate, and active features, and also adjust the look and behavior of some settings to your own preferences. This is a solution that may not change picture quality by itself, but it greatly improves the convenience of using the TV while gaming.

The only thing to complain about is the number of full HDMI 2.1 ports. The A400 Pro has only two such ports out of four, and one of them also functions as eARC. In practice this means that if someone wants to connect two next-gen consoles and a soundbar, they may hit some limitations. In that scenario you'll have to either swap devices or use extra equipment, for example an AV receiver or a soundbar with HDMI inputs. Despite this, it's hard not to rate the A400 Pro very highly as a gaming TV. The gaming feature set here is really powerful.